Oracle RDB for different version WinCC OA

[marat.garifullin]

Hello.
Could you help me choose right way?
I have distributed projects in WinCC OA 3.15, which archiving datas to the Oracle 12 (scheme 8.17). For example, database with name "TEST".
Now, I have project in WinCC OA 3.16, which will be connected to the distributed projects, which created in WinCC OA 3.15. And I want to archive datas from this project also in the same database.
What should I do with database?
1. Upgrade scheme version of database "TEST" till 8.20 and use same archive groups? Will be available this scheme for WinCC OA 3.15?
2. Or I should to create a new base (for ex, "TEST2") for this new project in WinCC OA 3.16?

[leoknipp]

You can use the same Oracle database and create an own schema for every project which writes data to the Oracle database.

Best Regards
Leopold Knipp
Senior Support Specialist